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Showing posts sorted by relevance for query classical. Sort by date Show all posts

Saturday, April 7, 2018

The Society for Useful Knowledge by Jonathan Lyons

Colonial America was a place that demanded much of settlers. While many appreciated the value of book learning, many came to America because of their strong opinions about a particular book, their new home required them to focus on practical knowledge for developing land, repairing hard-to-get goods and getting the most out of one’s one labor. In The Society for Useful Knowledge, Jonathan Lyons explores this emphasis on utility and its influence on colonial science and the revolutionary generation.

Ben Franklin is the most significant figure discussed by Lyon. He developed an appreciation early in life for the value of skilled labor, he was a printer himself, and he maintained this even as he became America’s most famous scientist and the new nation’s representative in Europe. Franklin’s influence in the American scientific community was huge even though he spent years in Europe; his connections to European scientists were part of the reason for his influence at home.

Franklin and his compatriots saw a great value in encouraging and disseminating useful information in science and engineering, especially if it might increase the productivity of American agriculture and manufacturing. Franklin founded one of the earliest scientific societies in the colonies and it eventually had many imitators. He also supported the establishment of what eventually became the University of Pennsylvania, though he broke with the other organizers when his emphasis on utility conflicted with their desire to provide an education focused on classical languages in the European mold.

Though Franklin was not trying to establish institutions that would lead to the revolution, he and many who worked with him did it anyway. Franklin and his Quaker neighbors preferred education in useful knowledge and trades. Many colonial scientists were self-taught and learned on their farms and workshops. They saw little value in the classical education popular in Europe that distinguished the aristocracy and upper class from others, but did little in their minds to suit a person for a role of value in the community. Americans needed to get stuff done and they didn’t care much about a person’s pedigree. This opened up opportunities for people of low social status to grow in wealth and influence. (Even in Europe, amateur scientists from many classes were common and it especially leveled the social ground around England’s coffeehouses.)

Franklin’s circle of mechanics and part-time scientists influenced the generation that followed them. Franklin’s personal reputation allowed him to be a leader in that generation who became the founders of the United States. The emphasis on practicality and experience, with the accompanying devaluing of ancient authorities in dead languages, influenced American political thought as well as its science, technology and education. The connections he made as a postmaster and scientific communicator also formed a model for the political influencers of his time.

If you’re interested in this book, you may also be interested in


Lyons, Jonathan. The Society for Useful Knowledge: How Benjamin Franklin and His Friends Brought the Enlightenment to America. New York: Bloomsbury, 2013.

Friday, March 27, 2009

The Physics of Superheroes by James Kakalios

Kakalios, J. The Physics of Superheroes. New York: Gotham Books, 2005.

The Physics of Superheroes is a fun introduction to physics. Kakalios is a physics professor at the University of Minnesota, and childhood comic book fan, who created a freshman physics class that used examples from comic books to illustrate physics principles rather than traditional examples.

This book is not a physics textbook. For one thing, it is very light on math. Calculus was a prerequisite to the physics classes I took in college, but you can follow this book with no more math than a high school student would know. If higher math is necessary for a thorough understanding, Kakalios provides a general concept and moves on. This is a book for the nonspecialist.

Though written for a nontechnical audience, the book covers the range of physics you would find in an undergraduate physics curriculum. It moves from classical mechanics to thermodynamics to quantum mechanics. It demonstrates how seemingly esoteric and strange physical phenomena, particularly in the realm of quantum mechanics, make possible the technology that is all around us.

What makes the book entertaining is the use of comic books as sources of illustrations. Much of what is in comics is more fantasy than physics. Kakalios allows a “miracle exception” to explain the superheroes’ powers, but from their examines their feats form the point of view of solid science. Sometimes the comics get the science right.

Judging from the tone of the book, it seems that Kakalios has an affection for comic books. Though the main subject is physics, a secondary subject is the history of comics and some of their major characters. The comics fan will find something to enjoy as well as those seeking an approachable introduction to physics. Maybe it can bridge the gap between those with the button down collars and those in the Black Adam tee shirts.

This book shares something with more academic texts, namely footnotes. Kakalios’ footnotes deal more with the comics than the physics; he deals with the physics in the main text, but sometimes an explanatory note about the comics’ characters is helpful to the uninitiated. Some footnotes are tongue-in-cheek comments that lighten the tone of the more serious segments.

Order this book here

Saturday, April 22, 2017

Six Easy Pieces by Richard Feynman

Richard Feynman is possibly the most famous physicist and popularizer of physics of the 20th Century. He was involved in the Manhattan Project, won a Nobel Prize, served on the Rogers Commission, which investigated the disaster of the space shuttle Challenger, and wrote several popular books on physics in addition to his scientific contributions.

One of those popular books was Six Easy Pieces. It is a collection of lectures prepared by Feynman for freshman and sophomore classes at California Institute of Technology (part of the larger collection Lectures on Physics).

It is also one of Feynman’s most popular books, possibly because of its breadth and simplicity. The book covers a wide range of physics from basic ideas about the structure of matter to physics in relation to other sciences, classical mechanics (Newton’s physics) and quantum mechanics.

It is easy in the sense that Feynman assumes his audience has a background in math and science typical of a high school graduate in 1962. There is very little math. Instead, Feynman takes an approach that focuses on commonly known facts, observation and reasoning. Readers won’t need a semester of calculus to follow this book.

Possibly the best thing about Six Easy Pieces is that it offers a view into the way a physicist thinks that is accessible to many people, even people with minimal scientific education. It is easy to think of science as an overwhelming pile of facts. Feynman’s book illustrates that science is also, and more importantly, a method of applying reason and experimentation to learn about the world we live in. The scientific understanding we have now was built on centuries of consideration, study, experimentation and evaluation that is often iterative, challenging, reconsidering and modifying scientific knowledge that was once widely accepted.

The book holds up well after more than 50 years. I might recommended it to a high schooler who is considering a career in science, especially physics, or anyone who is looking for an introduction or re-introduction to physics from someone who knew the subject well enough to not overcomplicate it.

If you’re interested in this book, you may also be interested in

A fictional version of Feynman appears in The Astounding, the Amazing, and the Unknown by Paul Malmont (235).


Feynman, Richard P. Six Easy Pieces. New York: Basic Books, 1963.

Thursday, December 30, 2010

Have a New You by Friday by Kevin Leman

Leman, Kevin. Have a New You by Friday: How to Accept Yourself, Boost Your Confidence and Change Your Life in 5 Days. Grand Rapids, MI: Revell, 2010.



By “new you”, Leman doesn’t mean a completely different person. Part if his plan is for you to accept yourself. He does mean a happier more successful you, which is probably more in line with what you really want.

The book is organized into a chapter for every day of the weekday. Leman’s style is light, so you probably can read a chapter a day with no problem. If you thoughtfully complete the exercises in each chapter, it will may a little more time. Some are simple, but as the week progresses, deeper thinking is called for.

In broad terms, Leman calls for you to know and accept yourself, recognize the lies you tell yourself and live with a new perspective. Much of the book addresses self-knowledge.

Leman addresses several areas of self-knowledge. First is temperament. He uses the classical humors (choric, melancholy, phlegmatic, and sanguine), though he humorously compares them to dog breeds. Next, he addresses way birth order effects personality. Birth order is one of Leman’s specialties. Midweek, he explores early childhood memories and the rulebooks we’ve written unawares based on these memories. I found this to be one of the most difficult chapters, but in some ways, I think it is one of the meatiest. The final aspect of self-knowledge is your love language. By understanding the things that make you feel loved, you can ask for what you need. You can also discover they ways the people close to you feel loved and begin to improve your relationship with them.

By the time we’re adults, our personality is set. Leman isn’t trying to give you an entirely new personality. Accept that you have certain strengths and weaknesses and begin using that knowledge to build a happier life. The truth can set you free to make new decisions that lead to new outcomes instead of taking the same paths that have always lead to frustration.

One of the things you can change is you’re rulebook. These are concepts of how the world works we formed as children. Being children, i.e. ignorant and immature, we formed some wrong ideas that can be driving our behavior even in adulthood. As adults, we can take a look at those rules a see if they are true and if they are helping us live the life we want. With the knowledge and maturity we have as adults, we can begin to counter wrong and unproductive rules (lies we tell ourselves) and develop new rules. Your rulebook won’t change in an instant, but you can train yourself to approach things from a new perspective instead of reacting unthinkingly.

In the Friday chapter, Leman lays out the program for implementing the new you. A couple of the best points are to take baby steps and give yourself room to fail. By the time you’ve been through the first four days, you’ll see that you come to be where you are by many steps over a long time. Getting to a new you will be similarly incremental, and old ways are bound to reassert themselves periodically. Leman encourages you to give yourself some grace, forgive yourself for stumbling, and take the next little step to get moving in a good direction again.

If you’re interested in this book, you may also be interested in
The Five Love Languages by Gary Chapman
Little Shifts by Suzanna Beth Stinnet
One Small Step Can Change Your Life by Robert Maurer

Wednesday, February 13, 2013

Cathedral, Forge, and Waterwheel by Frances & Joseph Gies

Among many the Middle Ages, between the Classical period and the Renaissance, is still thought of as the Dark Ages.  In their book Cathedral, Forge, and Waterwheel, Frances and Joseph Gies summarize scholarship that shows that the Medieval period was one of commercial and technological advancement that welcomed invention and the dispersion of knowledge.

The authors present a history of technology beginning with the contributions of Greek and Roman civilization and culminating with European developments on the cusp of the Age of Discovery.  The period in between is sometimes called the Dark Ages because of the lack of documentary history, the loss of the centralizing influence of Roman Empire, and the loss of Greek texts and knowledge in much of Europe.  The Gieses attempt to debunk the notion that this time was “dark” in the sense of being backward, especially superstitious, and lacking in advancement in knowledge, commerce, science, and especially technology.

From a technological point of view, the Middle Ages didn’t inherit from the Greeks or Romans much more than they might have learned for more ancient civilizations.  The Greeks little esteemed the useful arts.  The Romans were very practical adopters of technology, and they certainly did things on a large scale, but their main contribution was size and organization.  Medieval Europe more fruitfully borrowed and built upon technology from China.  Ancient China had very advance technology in comparison to contemporary civilizations, and the spice trade aided the transmission of technology, in the form of both devices and ideas, from East to West.

I think some of the greatest advances in this period occurred in architecture and materials.  In architecture, builders began to move away from Roman circular arches to something more like true arches.  This, along with the flying buttress, another Medieval development, made a new architecture of more open and brighter spaces possible.

Materials greatly improved, too, especially iron.  Either directly or as an idea, iron-making technology moved from China to Europe.  The blast furnace gave Europeans the ability to make cast iron.  Though casting iron parts was in their grasp, the more significant issue was that a lot more iron could be made.  Iron tools and parts made a host of other technology practicable.

Technological changes led to cultural changes, too.  Improved applications of animal and water power to agriculture and food production led to a transition away from slavery to a serf-tenant system in which the people who worked the field had a right to portion of their production.  Agricultural surpluses led to the development of cities along with a decline of bound serfs rise of free tradesmen.  The development of manufacturing led to all kinds of trade and improvements in commercial practices including double-entry bookkeeping.

I think this book may be a good introduction to the history of technology for people seeking an entry point to the field.  It is neither too technical nor too academic in its style.  It covers a period of history that is not as well covered by other popular books.  It also acknowledges and summarizes the technology of the immediately preceding and succeeding ages, so it covers a very wide timeframe.

If you’re interested in this book, you may also be interested in

Gies, Frances, & Joseph Gies. Cathedral, Forge, and Waterwheel: Technology and Invention in the Middle Ages.  New York: HarperCollins, 1994.

Links related to Medieval science and technology

Grotesque mummy head reveals advanced medieval science

Google

Saturday, April 7, 2018

The Gentleman Scientists by Tom Schachtman

The period of time around the American Revolution coincided with the Enlightenment. In Gentleman Scientists and Revolutionaries, Tom Schachtman endeavors to present a history of American science during this time and show how scientific ideas influenced the founding fathers.

Shachtman starts with the colonial period. Because many of the formally educated people in America, including clergyman, had studied in Europe, Enlightenment science was taught to many of the founding fathers to some degree in their youths. As frontiersman, even in American cities and upper class, practical knowledge was considered to be an acceptable subject along with classical subjects. At the time, they wouldn’t have used the word “science,” nor would they have strongly distinguished the study of science from the professions of engineering, architecture and medicine or even agriculture and skilled trades.

Americans were well-read, and the many newspapers of the time introduced common people to scientific debate. In particular, Philadelphia newspapers (including one operated by Benjamin Franklin’s brother) sensationalized the debate over variolation (inoculation) to prevent small pox. The American reputation for science was slow to develop in the colonial period, but Franklin’s success in studying electricity proved that the colonies could produce scientists to match the European adepts.

The Revolutionary War did not bring scientific study to a stop, but it necessarily diverted a lot of attention. Even so, people continued to seek scientific and technological advances, especially if they might help the war effort.

After the war, the United States continued to develop its scientific talent. Schacthman culminates his book in the presidency of Thomas Jefferson and the period shortly after it. By this time, the nation had a depth of scientific talent and could mount and expedition to the western edge of the continent, start a steamboat line, and demonstrate that meteors originated in outer space.

Scientific ideas of the time shaped the founders’ political thinking. In particular, the Enlightenment was a period when many people abandoned the notion that knowledge was received from authorities. Knowledge could be discovered through observation of nature and the application of reason. In particular, people might discover the laws of effective government in much the way that Isaac Newton discovered the laws of motion.

A related idea was that knowledge was tested, adjusted and improved by experimentation. They did not imagine that they were creating a perfect government, they were instead applying the lessons they learned from previous experiments in ancient and European governments to a new experiment that may or may not produce the results they hoped for. In some ways, Americans are
still participating in that same experiment.

If you’re interested in this book, you may also be interested in


Schachtman, Tom. Gentleman Scientists and Revolutionaries: The Founding Fathers in the Age of Enlightenment. New York: Palgrave MacMillan, 2014.